IBindingHookEvaluator.EvaluateBindingHooks(TViewModel?, TView, Expression, Expression, BindingDirection) method¶
Defined in
Type: IBindingHookEvaluator
Namespace: ReactiveUI
Assembly: ReactiveUI.Core.dll
Applies to
net10.0, net10.0-maccatalyst26.0, net10.0-desktop1.0, net10.0-browserwasm1.0, net10.0-tvos26.0, net10.0-windows10.0.19041, net10.0-macos26.0, net10.0-ios26.0, net10.0-android36.0, net9.0, net9.0-tvos18.0, net9.0-macos15.0, net9.0-maccatalyst18.0, net9.0-windows10.0.19041, net9.0-ios18.0, net9.0-desktop1.0, net8.0, net8.0-windows10.0.19041, net8.0-ios18.0, net8.0-maccatalyst18.0, net8.0-macos15.0, net8.0-tvos18.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.5, netstandard2.1, net481, net462, net471
bool EvaluateBindingHooks<TViewModel, TView>(TViewModel? viewModel, TView view, Expression viewModelExpression, Expression viewExpression, BindingDirection direction) where TViewModel : class where TView : class, IViewFor
Summary: Evaluates all registered binding hooks.
Type parameters
| Name | Description |
|---|---|
TViewModel | The view model type. |
TView | The view type. |
Parameters
| Name | Type | Description |
|---|---|---|
viewModel | TViewModel? | The view model instance. |
view | TView | The view instance. |
viewModelExpression | Expression | The rewritten view model expression. |
viewExpression | Expression | The rewritten view expression. |
direction | [BindingDirection](# | The binding direction. |
Returns: bool -- True if binding should proceed; otherwise false.
Remarks
This method iterates through all registered IPropertyBindingHook instances (from Splat)
and calls their ExecuteHook method. If any hook returns false, the binding is rejected
and a warning is logged. Hook evaluation uses early termination - the first hook that
rejects stops further evaluation.